a promise to never raise taxes. at one point, not signing would have been political suicide for republicans, but now, fears about the fiscal cliff and america's debt are pushing some seen here to renounce the pledge. i've been highlighting members of congress who have recently said they're getting over grover. one, tom cole, says he is not bound anymore. representative cole, you wrote allowing taxes to rise for the top bracket may seem acceptable by comparison, but this path would be enormously damaging for the economy. which meant you weren't going to do it. now, you've been urging your fellow congressmen to at least extend the bush era tax cuts to those making less than $250,000 and then do battle over tax cuts for the wealthy later. what has changed your mind? >> frankly, nothing, and you've mischaracterized my position. i'm not for raising tax rates on anybody. it's going to slow down, hurt rates. that's my position. not just because i signed a pledge, because that's what i believe. what i have said is we agree